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Nuclear Test Film - Operation Wigwam


Published 1955


Department of Energy

TF 0800018 doe.gov

Nuclear Test Film - Operation Wigwam

1955

DVD Copied by The Department of Energy, in cooperation with the Department of Defense, declassified a series of historical films on the nuclear weapons program. They were converted to videotape format to help preserve the films and to facilitate the declassification and release process. These films document the history of the development of nuclear weapons, starting with the first bomb tested at Trinity Site in southeastern New Mexico in July 1945..


Producer Department of Energy
Audio/Visual sound, color
Language English


Credits

Uploaded by Public.Resource.Org

Reviews

Reviewer: Pleonic - - December 28, 2010
Subject: Dry Narration But Still Fascinating
Wigwam was a single test designed to see how feasible it was to attack submarines with nuclear depth charges. The weapon used was the Mark 90 "Betty" device, a device yielding between 5 and 10 kilotons. This was it's only full fledged test by the military.

The test was conducted on May 14, 1955 in an area of ocean only 500 miles west-southwest of San Diego, CA. Rather than using actual subs for the test, 3 specially built dummy subs called "squaws" wear constructed at the Long Beach Naval Shipyard and towed to the test spot.

Except for the very beginning and end, this film is narrated by the marine biologist in charge of the scientific aspects of the test, Albert Foch. This makes it a fairly dry viewing experience, but the technical data makes it fascinating despite this (if you're into that sort of thing). The story of preparations for the test takes up fully half the film. The rest is the shot itself and some preliminary results.

Incidentally, this weapon was in service from 1952 until 1960, when it was withdrawn. In September 1959 a Mark 90 device was lost off Puget Sound Washington when a US Navy seaplane on patrol crashed in the Pacific. It was never recovered. However it was not fitted with a live warhead when it went down.

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malamud
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